activity
20172021
most citedSearching for dark matter - dark energy interactions: going beyond the conformal case

83 citations · 132 across the 4 of their papers we have counts for

collaborators

10 papers

astro-ph.HE2021

EuCAPT White Paper: Opportunities and Challenges for Theoretical Astroparticle Physics in the Next Decade

R. Alves Batista, M. A. Amin, G. Barenboim +134

Astroparticle physics is undergoing a profound transformation, due to a series of extraordinary new results, such as the discovery of high-energy cosmic neutrinos with IceCube, the…

astro-ph.CO2021

Performance of Non-Parametric Reconstruction Techniques in the Late-Time Universe

Celia Escamilla-Rivera, Jackson Levi Said, Jurgen Mifsud

In the context of a Hubble tension problem that is growing in its statistical significance, we reconsider the effectiveness of non-parametric reconstruction techniques which are in…

astro-ph.CO2021

Reconstructing teleparallel gravity with cosmic structure growth and expansion rate data

Jackson Levi Said, Jurgen Mifsud, Joseph Sultana +1

In this work, we use a combined approach of Hubble parameter data together with redshift-space-distortion data, which together are used to reconstruct the teleparallel gra…

astro-ph.CO2020

Cosmology with the Einstein Telescope: No Slip Gravity Model and Redshift Specifications

Ayan Mitra, Jurgen Mifsud, David F. Mota +1

The Einstein Telescope and other third generation interferometric detectors of gravitational waves are projected to be operational post . The cosmological signatures of gravi…

gr-qc2020

Constraining Teleparallel Gravity through Gaussian Processes

Rebecca Briffa, Salvatore Capozziello, Jackson Levi Said +2

We apply Gaussian processes (GP) in order to impose constraints on teleparallel gravity and its extensions. We use available observations from (i) cosmic chronometers…

astro-ph.CO2020

Testing the violation of the equivalence principle in the electromagnetic sector and its consequences in gravity

Jackson Levi Said, Jurgen Mifsud, David Parkinson +3

A violation of the distance-duality relation is directly linked with a temporal variation of the electromagnetic fine-structure constant. We consider a number of well-studied $f(T)…